AU2003280831A1 - Long life rotating body with excellent fatigue strength and method of manufacturing the rotating body - Google Patents

Long life rotating body with excellent fatigue strength and method of manufacturing the rotating body

Info

Publication number
AU2003280831A1
AU2003280831A1 AU2003280831A AU2003280831A AU2003280831A1 AU 2003280831 A1 AU2003280831 A1 AU 2003280831A1 AU 2003280831 A AU2003280831 A AU 2003280831A AU 2003280831 A AU2003280831 A AU 2003280831A AU 2003280831 A1 AU2003280831 A1 AU 2003280831A1
Authority
AU
Australia
Prior art keywords
rotating body
manufacturing
long life
fatigue strength
excellent fatigue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003280831A
Inventor
Masahide Takagi
Tomonori Tominaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of AU2003280831A1 publication Critical patent/AU2003280831A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
    • B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)
AU2003280831A 2002-11-18 2003-11-17 Long life rotating body with excellent fatigue strength and method of manufacturing the rotating body Abandoned AU2003280831A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-333194 2002-11-18
JP2002333194A JP4261879B2 (en) 2002-11-18 2002-11-18 Method for producing a long-life rotating body with excellent fatigue strength
PCT/JP2003/014594 WO2004046393A1 (en) 2002-11-18 2003-11-17 Long life rotating body with excellent fatigue strength and method of manufacturing the rotating body

Publications (1)

Publication Number Publication Date
AU2003280831A1 true AU2003280831A1 (en) 2004-06-15

Family

ID=32321687

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003280831A Abandoned AU2003280831A1 (en) 2002-11-18 2003-11-17 Long life rotating body with excellent fatigue strength and method of manufacturing the rotating body

Country Status (5)

Country Link
JP (1) JP4261879B2 (en)
KR (1) KR100676934B1 (en)
CN (1) CN100529113C (en)
AU (1) AU2003280831A1 (en)
WO (1) WO2004046393A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4580220B2 (en) * 2004-11-24 2010-11-10 新日本製鐵株式会社 Fatigue performance improving structure of joint weld and fatigue performance improving method
JP2006175512A (en) * 2004-12-24 2006-07-06 Nippon Steel Corp Method for increasing fatigue strength of weld zone and welded structure using the same
JP4490874B2 (en) * 2005-05-25 2010-06-30 新日本製鐵株式会社 Steel parts having splines and methods for improving their fatigue properties
JP4837428B2 (en) * 2006-04-17 2011-12-14 新日本製鐵株式会社 Ultrasonic impact treatment method for weld toe
JP4709697B2 (en) * 2006-06-23 2011-06-22 新日本製鐵株式会社 Method for improving fatigue strength of metal lap weld joints
JP4734370B2 (en) * 2007-04-27 2011-07-27 新日本製鐵株式会社 Metal material chamfering apparatus and chamfering method
CN101668598B (en) * 2007-04-27 2011-07-06 新日本制铁株式会社 Chamfering device and chamfering method for metallic material
KR100894499B1 (en) 2008-05-14 2009-04-22 (주)디자인메카 The bearing processing system using an ultrasonic nano crystal surface modifier and processing method using the same
JP4987816B2 (en) * 2008-07-28 2012-07-25 新日本製鐵株式会社 Automatic impact processing method and automatic impact processing apparatus for improving the fatigue characteristics of welded joints
CN102230146B (en) * 2011-05-06 2013-08-28 广西南南铝加工有限公司 Method for cutting residual stress in sawing area by ultrasonic vibration after aluminum alloy medium and heavy plate prestretching
JP5327567B1 (en) * 2013-03-06 2013-10-30 Ｊｆｅエンジニアリング株式会社 Peening method and welded joint
CN111235507A (en) * 2018-11-29 2020-06-05 有研工程技术研究院有限公司 Method for reducing residual stress of welded titanium alloy sheet welded cylinder structure
TWI773220B (en) * 2020-03-26 2022-08-01 日商日本製鐵股份有限公司 Bead blasting device, bead blasting method, and manufacturing method of structure
CN112658859A (en) * 2020-12-02 2021-04-16 沪东中华造船(集团)有限公司 Notch structure for improving welding fatigue strength and polishing method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144964A (en) * 1979-04-17 1980-11-12 Furukawa Alum Co Ltd Manufacture of aluminum alloy wheel
JPS6479320A (en) * 1987-09-19 1989-03-24 Nippon Steel Corp Improvement of material quality of metal for welding austenitic stainless steel
JPH081514A (en) * 1994-06-16 1996-01-09 Toshiba Corp Surface treatment method for structure in reactor
JP3408687B2 (en) * 1996-02-29 2003-05-19 三菱重工業株式会社 Welding equipment with welding residual stress reduction device
US6171415B1 (en) * 1998-09-03 2001-01-09 Uit, Llc Ultrasonic impact methods for treatment of welded structures
FR2794669A1 (en) * 1999-06-08 2000-12-15 Michelin Soc Tech PROCESS FOR THE MANUFACTURE OF A METAL PART, SUCH AS A WHEEL PART FOR THE ROLLING OF A VEHICLE, AND SUCH A WHEEL
FR2801236B1 (en) * 1999-11-18 2001-12-21 Snecma METHOD AND MACHINE FOR ULTRASONIC BLASTING OF WORKPIECES ON A WHEEL
JP2003113418A (en) * 2001-10-04 2003-04-18 Nippon Steel Corp Method for improving fatigue life and long-life metal material

Also Published As

Publication number Publication date
WO2004046393A1 (en) 2004-06-03
KR20050085008A (en) 2005-08-29
CN1711364A (en) 2005-12-21
CN100529113C (en) 2009-08-19
KR100676934B1 (en) 2007-02-02
JP4261879B2 (en) 2009-04-30
JP2004169063A (en) 2004-06-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase